Single sheet plan for open steam launch. At 1:12 scale the model is 530 mm length and 62 mm beam and can be scaled up for steam power. Full details of original but no model construction data. Designer Jim Pottinger

Free Plan in April 06 MMI3 Star Difficulty Rating

Single sheet plan for open steam launch. At 1:12 scale the model is 530 mm length and 62 mm beam and can be scaled up for steam power. Full details of original but no model construction data. Designer Jim Pottinger